Science

Saturday, 9 May 2026

Associated with emotions, tears are a product of lacrimal glands, found in the eyes of most terrestrial vertebrates. Although their primary function i ...

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Anorexia Nervosa

The exact cause of anorexia is not yet known.

It is thought to consist of a combination of biological, psychological, and environmental factors.

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Tears

Humans are the only animals able to shed emotional tears.

Despite various studies, no evidence to the contrary has yet been announced.

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Large Magellanic Cloud

Between the Large and Small Magellanic Clouds, there is a belt of hydrogen that connects both galaxies.

There are numerous stars inside the gas belt, concentrating in two places in the belt in the so-call ...

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Nicotine

Nicotine is also used in the treatment of attention deficit hyperactivity disorder (ADHD).

The therapy uses patches containing nicotine, which is perfectly absorbed through the skin. Just 45 ...

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Snow

Snowflakes falling on the water produce a penetrating sound.

This is the view of some researchers, claiming that a snowflake falling on water produces a high-fre ...

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Earth

There are over 7.8 billion people in the world.

It took humanity over 2 million years to reach a population of one billion. In 2011, there were 7 bi ...

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Earth

In terms of size, the Earth ranks fifth among the planets in the solar system.

The equatorial radius of the Earth is 6.378,137 km.

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Titan

The average temperature on its surface is -179.2 degrees Celsius.

Due to the dense atmosphere and its distance from the Sun, only 1% of the amount of light that reach ...

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Liver

The liver is one of the most essential organs in endocrine balance.

It breaks down hormones, especially estrogen and androgen. Functionality disorder may lead to acne problems or scalp hair loss in men, and menstrual cramps, fluid retention, or lumpy breast in women.

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Cosmos

The early universe lasted from 1 picosecond for 370.000 years.

During the first stages of this period, it was still too hot for the elements to form spontaneously ...

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17 facts about Titan

The largest of Saturn’s satellites

Titan is the only moon in the Solar System with such a dense atmosphere. It is the second largest moon in the Solar System after Ganymede (Jupiter III ...

18 facts about amber

Fossilized tree resin

Amber is one of the most interesting natural products. It looks like a gemstone, but it is a fossilized tree resin from ancient trees dating back mill ...

16 facts about liver

24/7 laboratory

The liver is one of the most essential human organs. It is extensively multitasking—it produces, filtrates, converts, and stores. It is thanks to the ...

29 facts about NASA

For the Benefit of All

The Cold War, although a grim period in world history, brought an intense rivalry in a space race between the U.S., and the Soviet Union. As a result, ...

16 facts about Aurora

Northern light that has delighted people for centuries

Auroras can be different. Sometimes it is bright and dancing, shimmering with different colors, sometimes it appears still. It has always fascinated p ...

19 facts about Brain

Organic supercomputer

The brain is one of the most important and most fascinating and complex organs in the human body. It is an incredibly plastic command center that over ...

16 facts about Phobos

The larger of two moons of Mars

We do not know the exact origin of this satellite. We know, however, that it is dangerously close to its planet and is in for a catastrophe. It is not ...